EA002991B1 - Device for telecommunicational identification of encrypted marks for protection and control of their authenticity - Google Patents

Abstract

1. A device for telecommunicational identification of single or multistage multimedia encrypted marks-excise labels of products, for protection and control of their authenticity, characterized in that a reader (2) for reading a mark-excise label (31), and connected with cable (3) to the device (1) through a processor (5), which is connected through an encrypting block (6), functional buttons (8) and a high frequency transponder (7) to the network (30), which is connected with the transponders (9-15) including decoding processors (16-22) for comparison of the visible and the encrypted mark for each level, recorded on the multimedia carriers (23-29), wherein the reverse way connection is carried out by processors (16-22) in the transponders (9-15) to the network (30) and trough the receiver (7) to the encrypting block (6) and the processor (5) connected with the display (4).

Description

The invention relates to a device for identifying by telecommunication means, single or multi-level multimedia encrypted trademarks - excise stamps on products for protection and verification of its authenticity.

State of the art

A device for recording and reading, containing an input signal formatting unit connected to an actuator formed by a feedback circuit, characterized in that the input signal formatting unit consists of at least two cascades of protection, each of which contains at least , one random number generator, each correspondingly connected with its own sign and carrier, and the output of each of these random number generators is connected to a control computer, which in its all connected to the deflecting laser system. The control computer is connected to a processing table, which contains a valuable document, with the built-in protection medium installed; the first automatic reader is connected to one of the inputs of the slave comparator, forming a feedback circuit with the first automatic reader; the other input of the slave comparator is connected to the combined output of labels, and the output of the slave comparator is connected to the control computer, and after the data processing table, a deflecting unit for insertion is installed, after it a distribution block is installed; a second automatic reader and a final verification unit, the second automatic reader being connected hierarchically in series with one of the inputs for recording rejected banknotes, the other output being connected respectively to the outputs of the media; the final check unit is connected to each of the three inputs of the blocks for recording rejected banknotes, and the outputs of these blocks are connected separately to the final registration blocks at each level of protection for multimedia media, with respect to standard protection against access to floppy disks and hardware chips.

Other devices for remote authentication of products are known, but they cannot read multi-level encrypted tags and cannot provide an assessment of the authenticity of one or more codes.

SUMMARY OF THE INVENTION

The objective of the invention is to provide a device for verification using telecommunication means of single or multi-level coded labels - excise stamps on products, for the protection and verification of its authenticity.

This problem is solved using a high-resolution device that takes an image of a single or multi-level multimedia encoded label - an excise stamp, processes it, and after an encoded request sends it through a telecommunication network to the information centers of manufacturers of products or organizations that have developed the corresponding coded trademarks contained in in the visible sign.

The manufacturer or other organization affixing a coded trademark and having at its disposal codes for single-level ciphers decodes its own coded trademark accordingly, compares it with the database to compare the visible trademark with the sign decoded for the corresponding level. If the decoded trademark coincides with the mark previously recorded in the database, then the manufacturer or organization conducting the verification using the feedback channel informs the mentioned device that the products are protected by an authentic trademark, or vice versa, i.e., it is read from the display that this product is not genuine, i.e. is fake. The checks are independent of each other for each level of code.

Benefits

This device is characterized in that it provides for the decryption of codes held by manufacturers or organizations that have developed the corresponding encrypted trademarks, as well as databases to determine whether the visible trademark matches any other encrypted trademark.

Brief Description of the Drawings

The invention is illustrated with reference to the drawings, which represent the following:

FIG. 1 is a block diagram of a device;

FIG. 2 is a flowchart of verification using telecommunication means of an encrypted 7-level trademark;

FIG. 3 is a general view of the device.

Examples of practical implementation of the invention

A device for verifying using telecommunications means single or multi-level multimedia encoded trademarks - excise stamps on products to protect its authenticity differs in that it contains a reader 2 for reading the trademark - excise stamps 31, connected by cable 3 to device 1 through processor 5, which is connected via function keys 8, an encryption unit and a high-frequency repeater 7 to a network 30, which is connected to repeaters 9-15 containing a decode processors 16-22, for comparison, in order to determine the coincidence of the visible trademark with the sign encrypted for any level, recorded on multimedia media 23-29. Communication in the opposite direction is performed using processors 16-22 in repeaters 9-15 - with a network 30, and using the receiver unit

- with an encryption unit 6 and a processor 5 connected to the display 4.

Device operation

In front of the encrypted trademark 31, a reader 2 is placed, made on a charge-coupled device that receives the image of the trademark, and via flexible cable 3 transfers it to the main processor 5 and encryption unit 6 of device 1. Using the function keys 8 and relay 7, the signal transmitted by telecommunication channel to the manufacturer of the products protected by trademark 31, or to the organization that owns one or more encrypted signs, unless the owner is authorized to accept ki them.

The signals received by repeaters 9-15 over network 30 are decoded by processors 1622, into which codes for decryption of the corresponding level are respectively entered, and compared using encrypted databases 23-29 to verify that the decrypted trademark matches the visible trademark with the naked eye.

If the processors 16-22 match the previously recorded separately in the database 23-29 at the corresponding level of the visible trademark with the encrypted, then in the opposite direction, using the transmitters of the blocks 9-15, through the network 30 and the receiver of the block 7 information about the authenticity of the product shown on display 4.

In case of discrepancy between the coded trademark and the visible trademark for the corresponding cipher, in accordance with the foregoing, information on counterfeiting is displayed on display 4.

If the owner of the device 1 is informed and authorized, he can apply in the same way with the keys 8 to the relevant organizations in connection with other levels of ciphers recorded in the encrypted sign 31.

Claims (1)

A device for identifying, by telecommunication means, single or multi-level multimedia encrypted trademarks - excise brands of products for protection and authentication, characterized in that it contains a reader (2) designed to read the trademark - excise stamps (31) and connected by cable (3) with the processor (5) of the device, while the processor (5) through the encryption block (6), function keys (8) and the high-frequency relay (7) is connected to the network (30), which is connected to the relay Ami (9-15), containing decoding processors (16-22), to compare the visible and encrypted trademark for each level recorded on multimedia media (23-29), while communication in the opposite direction is carried out by processors (16-22) in repeaters (9-15) with a network 30 and by means of a relay receiver (7), with an encryption unit (6) and a processor (5) associated with the display (4).